31916700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11821}}^1$

素因数の和:11844

約数の個数: 72

約数和(自身を含む): 102614960

約数和(自身を除く): 70698260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11821, 23642, 35463, 47284, 59105, 70926, 106389, 118210, 141852, 177315, 212778, 236420, 295525, 319167, 354630, 425556, 531945, 591050, 638334, 709260, 886575, 1063890, 1182100, 1276668, 1595835, 1773150, 2127780, 2659725, 3191670, 3546300, 5319450, 6383340, 7979175, 10638900, 15958350, 31916700]

約数ペア:

[(1, 31916700), (2, 15958350), (3, 10638900), (4, 7979175), (5, 6383340), (6, 5319450), (9, 3546300), (10, 3191670), (12, 2659725), (15, 2127780), (18, 1773150), (20, 1595835), (25, 1276668), (27, 1182100), (30, 1063890), (36, 886575), (45, 709260), (50, 638334), (54, 591050), (60, 531945), (75, 425556), (90, 354630), (100, 319167), (108, 295525), (135, 236420), (150, 212778), (180, 177315), (225, 141852), (270, 118210), (300, 106389), (450, 70926), (540, 59105), (675, 47284), (900, 35463), (1350, 23642), (2700, 11821)]